Learn how to restrict the use of the su command to only authorized users. This will help to protect your system from unauthorized access.
The post How to Restrict su Command to Authorized Users in Linux appeared first on Linux Today.
As Linux administrators, you have to go through tons of things like securing the system against unknown access and creating standard users instead of allowing direct root access. Sometimes, even the normal user requires some extra privileges depending upon their role. Switching to a different user or accessing a root account is one of them. […]
The post The Difference Between Su, Sudo Su, Sudo -i, and Sudo -s appeared first on Linux Today.
The su command allows you to run a command as another user and group. Learn how to disable su access for Sudo users here.
The post How to Disable su Access for Sudo Users appeared first on Linux Today.
Probably you execute quite a lot of sudo commands, because you don’t want to sudo su and execute commands as root all the time. Here’s how to make sudo remember your password for longer so that you don’t have to keep typing it over and over.
The post H…